var legenddistance = {};

legenddistance['734'] = 1942
legenddistance['77D'] = 16831
legenddistance['319'] = 21362
legenddistance['74V'] = 194848
legenddistance['320'] = 20715
legenddistance['77Z'] = 39487
legenddistance['77X'] = 9063
legenddistance['74H'] = 128819
legenddistance['74D'] = 77033
legenddistance['763'] = 7121
legenddistance['Operating crew'] = 3884
legenddistance['76Z'] = 55671
legenddistance['77Y'] = 47255
legenddistance['ER4'] = 647
legenddistance['77J'] = 12947
legenddistance['74J'] = 9710



$(function () {
    var chart;
    $(document).ready(function() {

		// Build the chart
        chart = new Highcharts.Chart({
            chart: {
                renderTo: 'aircraft_distance',
                plotBackgroundColor: null,
                plotBorderWidth: null,
                plotShadow: false
            },
            title: {
                text: ''
            },
            tooltip: {
        	    pointFormat: '{series.name}: <b>{point.percentage}%</b>',
            	percentageDecimals: 1
            },
            plotOptions: {
                pie: {
                    allowPointSelect: true,
                    cursor: 'pointer',
                    dataLabels: {
                        enabled: true,
                        color: '#000000',
                        connectorColor: '#000000',
                        formatter: function() {
                            return '<b>'+ this.point.name +'</b>: '+ Math.round(this.percentage*10)/10 +' % (' + legenddistance[this.point.name].toLocaleString() + ')';
                        }
                    }
                }
            },
            series: [{
                type: 'pie',
                name: 'Sectors by Aircraft',
                data: [

                    ['734',0.3],
                    ['77D',2.6],
                    ['319',3.3],
                    ['74V',30.1],
                    ['320',3.2],
                    ['77Z',6.1],
                    ['77X',1.4],
                    ['74H',19.9],
                    ['74D',11.9],
                    ['763',1.1],
                    ['Operating crew',0.6],
                    ['76Z',8.6],
                    ['77Y',7.3],
                    ['ER4',0.1],
                    ['77J',2],
                    ['74J',1.5]

                ]
            }]
        });
    });

});